Portable electrical power unit



FIG. 1 is a front perspective view of a portable electrical power unit showing our new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side elevation thereof;

FIG. 6 is a right side elevation thereof;

FIG. 7 is a front elevation thereof; and,

FIG. 8 is a rear elevation thereof.

The broken lines in the drawings are for purpose of illustrating portions of the portable electrical power unit that form no part of the claimed design. 

CLAIM The ornamental design for a portable electrical power unit, as shown and described. 